HowBadIsMyBatch/docs/data/histograms/United States/EW0250.json

{"batchcode": "EW0250", "histograms": [{"batchcodes": ["EW0250"], "histogram": {"Lymph node pain": 1, "Lymphadenopathy": 1, "Ocular discomfort": 1, "Vision blurred": 1}}]}